| 摘要 |
<p>According to the present invention, the impact absorption apparatus comprises an impact absorber (10) plastically deformed to be compressed in one direction, and the impact absorber (10) is installed in a frame (20). The frame includes a mounting bracket (30) on the outer surface of both sides of the impact absorber (10), and a link mechanism (36) to connect a gap between both ends of the mounting bracket (30). In the link mechanism (36), a first link (38) and a second link (40) are connected by a connection pin (42), and the other ends of the first link (38) and the second link (40) are connected with the adjacent mounting bracket (30). A slide mechanism (46) is installed to be located toward the impact absorber (10) in a connection part of the first link (38) and the second link (40). A slide shaft (53) is located at both ends of a moving arm (52) of the slide mechanism (46), and the slide shaft (53) absorbs an impact by generating a frictional force while moving along a slide slot (44) formed in the second link (40). The present invention has an effect of smoothly absorbing an impact as the impact absorber (10) is plastically deformed uniformly while the mounting bracket (30) forming the frame (20) is correctly moved.</p> |
